White Kaiman Solar Panel Mobile Device Charging System (Pro-Kit with Bank) Charge any USB device directly from the sun! This unique solar charging system is different than others in the way of it does not need a battery inside the unit to charge first then charge your device. It will charge directly from sunlight. The Pro and Jr are both shatterproof and waterproof. 3400 mAh back up a battery bank with LED flashlight just in case you are on the go and need some extra juice. Charge your power bank with the Pro Solar Panel. The glass is shatterproof， we have to throw it in the air and even ran it over with a car， and works perfectly! ( Not recommending you try this)

• Charge any usb device directly from the sun with no need for a secondary battery
• Waterproof and shatterproof - you can fully submerge the unit in water and it will still work as intended. The glass is shatterproof， we have throw it in the air and even ran it over with a car and works perfect! ( Not recommending you try this)
• Included as a bonus - 3400 mAh back up battery bank with LED flashlight just incase you are on the go and need some extra juice. Charge your power bank with the Pro Solar Panel
• 1 amp/6 watts of solar charging for high-demand mobile devices such as advanced smartphones， GPS， rechargeable lights and other 5V USB devices.
• Made in the USA